Snow squall warning in effect for:
Goderich – Bluewater – Southern Huron County
Listowel – Milverton – Northern Perth County
Stratford – Mitchell – Southern Perth County
Wingham – Blyth – Northern Huron County
Snow squalls are expected to develop early this evening.
The most intense snow bands could produce local snowfall amounts of 10 to 20 cm per 12 hours along with near zero visibilities in heavy snow and blowing snow.
Snow squalls cause weather conditions to vary considerably; changes from clear skies to heavy snow within just a few kilometres are common. Visibility will be suddenly reduced to near zero at times in heavy snow and blowing snow.